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Ngwaahịa

Acrylonitrile maka Acrylonitrile Butadiene roba

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Acrylonitrile maka Acrylonitrile Butadiene roba,
Acrylonitrile maka NBR, Acrylonitrile Maka Nitrile Rubber,

NBR, Buna-N, na nitrile niile na-anọchi anya otu elastomer dabere na butadiene na acrylonitrile copolymer.Nitrile bụ ihe okike na-eguzogide ọgwụ mmiri hydraulic, mmanụ na-ete mmanụ, mmiri na-ebufe na ngwaahịa mmanụ ala ndị ọzọ na-abụghị polar n'ihi nhazi pola nke elastomer a.Nitriles na-eguzogidekwa ikuku na gburugburu mmiri.

Njirimara ngwaahịa

Aha ngwaahịa Acrylonitrile
Aha Ọzọ 2-Propenenitrile, Acrylonitrile
Usoro ihe omimi C3H3N
CAS Mba 107-13-1
EINECS Mba 203-466-5
UN NO 1093
Koodu Hs 292610000
Ibu molekụla 53.1 g / mol
Njupụta 0.81 g/cm3 na 25 ℃
Ebe esi nri 77.3 ℃
Ebe mgbaze -82 ℃
Uzuoku mgbali 100 torr na 23 ℃
Solubility Solubility na isopropanol, ethanol, ether, acetone, na ihe ngbanwe benzene 1 ppm = 2.17 mg/m3 na 25 ℃
Ịdị ọcha 99.5%
Ọdịdị Mmiri mmiri na-enweghị atụ
Ngwa A na-eji polyacrylonitrile, rọba nitrile, akwa akwa, resins sịntetik.

Asambodo nyocha

Nwalee

Ihe

Nsonaazụ ọkọlọtọ

Ọdịdị

Mmiri mmiri na-enweghị atụ

Agba APHA Pt-Co :≤

5

5

acidity (acetic acid) mg/kg ≤

20

5

PH (5% ngwọta mmiri)

6.0-8.0

6.8

Uru titration (5% ngwọta mmiri) ≤

2

0.1

Mmiri

0.2-0.45

0.37

Uru Aldehydes (acetaldehyde) (mg/kg) ≤

30

1

Uru Cyanogens (HCN) ≤

5

2

Peroxide (hydrogen peroxide) (mg/kg) ≤

0.2

0.16

Fe (mg/kg) ≤

0.1

0.02

Cu (mg/kg) ≤

0.1

0.01

Acrolein (mg/kg) ≤

10

2

Acetone na-eme ka ọ bụrụ ihe na-akpali akpali

80

8

Acetonitrile (mg/kg) ≤

150

5

Propionitrile (mg/kg) ≤

100

2

Oxazole (mg/kg) ≤

200

7

Methylacrylonitrile (mg/kg) ≤

300

62

Ọdịnaya Acrylonitrile (mg/kg) ≥

99.5

99.7

Oke esi (na 0.10133MPa) ℃

74.5-79.0

75.8-77.1

Polymerization inhibitor (mg/kg)

35-45

38

Mmechi

Nsonaazụ dabara na nguzo ụlọ ọrụ

Ngwugwu na nnyefe

1658371059563
1658371127204

Ngwa ngwaahịa

A na-emepụta Acrylonitrile n'ahịa ahịa site na propylene ammoxidation, nke propylene, amonia, na ikuku na-emeghachi omume site na ihe na-eme ka ọ dị n'àkwà mmiri.A na-eji Acrylonitrile mee ihe n'ụzọ bụ isi dị ka onye na-emekọ ihe ọnụ na mmepụta nke acrylic na modacrylic fibers.Ihe eji eme ihe na-agụnye mmepụta plastik, mkpuchi elu, nitrile elastomer, resins mgbochi, na adhesives.Ọ bụkwa kemịkalụ kemịkalụ na njikọ nke antioxidants dị iche iche, ọgwụ, e ji esiji ákwà, na elu-arụ ọrụ.

1. Acrylonitrile mere nke polyacrylonitrile eriri, ya bụ acrylic eriri.
2. Acrylonitrile na butadiene nwere ike copolymerized iji mepụta roba nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized iji kwadebe ABS resin.
4. Acrylonitrile hydrolysis nwere ike ịmepụta acrylamide, acrylic acid na esters ya.

 


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